General Index. 



219 



Figure of Isosoma grande, 32. 

 Isosoma hordei, '28, 31. 

 Isosoma vitis, 33. 

 joint-worm fly, 28. . 

 joint-worm parasite, 33. 

 jumping seeds, 151. 

 Lagoa opercularis caterpillar, 51. 

 Lagoa opercularis cocoon, 54. 

 Lagoa opercularis moth, 52. 

 larch lappet moth, 21. 

 large wheat-fly, 32. 

 larva of Danais Archippus, 136. 

 larva of Lagoa opercularis, 51. 

 larva of Nephelodos violans, 54. 

 larva of Orgyia leucostigma, 48. 

 larva of poplar saw-fly, 45. 

 larva of Xylotrechus colonus, 94. 

 Lasioptera vitis galls, 64. 

 leather-beetle, 89. 

 Leptocoris trivittatus, 157. 

 lined spittle-hopper, 120. 

 Lioderma ligata, 25. 

 lunatod long-sting, 39. 

 Mantis Carolina egg-packets, 1.59. 

 Mantis Carolina, male and female, loi. 

 Mantis religiosa, 1(>2. 

 marguerite fly, 77. 

 marguerite fly mines, 74. 

 Megilla maculata, 83. 

 Melanolestes abdominalis, ill. 

 Melanolestes picipes, lio. 

 mines in columbine leaf, 79. 

 mines of marguerite fly, 74. 

 nine-pronged wheel-bug, 113. 

 oak-plum gall, 43 

 Orgyia leucostigma larva, 48. 

 Orthosoma brunneum, 22. 

 owl beetle, 141. 



Pennsylvania soldier-beetle, 86. 

 Phytomyza lateralis, 77. 

 Phytomyza lateralis mines, 74. 

 pigeon Tremex, 38. 

 Pirates biguttatus, 112. 

 Pissodes strobi, 24. 

 poplar leaf with saw-fly egg-scars, 46. 

 poplar saw-fly, 45. 

 Prionatus cristatus, 113. 

 Ptinus bruuneus, 90, 

 Ptyelus lineatus, 120. 

 Keduvius porsonatus, 112. 

 Fiocky Mountain locust, 25. 

 Scolytus rugulosus burrows, 104. 

 Semiotellus chalcidiphagus, 33. 

 Sitodrepa panicea, 90. 

 spotted lady-bird, S3. 

 spring canker-worm, 140. 

 Thalessa lunator female, 39. 

 Thalessa lunator male, 36. 

 Tolype laricis, 21. 

 Tremex columba, 38. 

 two-spotted corsair, 112. 

 white-pine weevil, 24. 

 wing of Chloropisca proliflca, 71. 



Figure of Xylotrechus colonus, 93. 



Zerene catenaria, 139. 

 fllamentaria, Nematocampa, 206, 

 Fire-flies, 85. 



Fischer, Philip, cited, 173. 

 Fitch, Dr. A., cited, 19, 23, 25, 27, 29, 31(2), 116, 

 145, 158, 159. 



economic investigations of, 168. 



Insects Infesting Evergreens, (luoted, 

 25. 



life-histories of insects, 166. 



Reports on the Insecls of New York 

 cited, 19, 20, 21, 27, 29, 32, 95, 108, 114; 

 notice of, 192. 

 Flacherie, 177, 178(3). 

 flava, Phytomyza, 79. 

 flaviceps, Phytomyza, 79. 

 Flaxseeds of Hessian fly, 29. 

 Flea-beetles, 96, loi, 155, 196. 

 Fletcher [James], cited, 35, 139, 173. 



on clover-seed midge, 12. 

 Flies, 171, 190. 

 Flies eaten by Mantis, 161. 

 Floridana, Cermatia, 128, 130. 

 Floridana, Scutigera, 128. 

 Floyd, Augustus, insects from, 42, 139, 205, 



206. 

 Fluted scale, 187, 188, 202. 

 Forbes. Prof. S. A., cited or mentioned, 80, 

 82, 102, 142, 155, 156, 175, 176, 192, 198. 



food of CarabidtB, etc., si. 



reports of, 192. 



Studies on the Contagious Diseases of 

 Insects, notice of, 178. 

 forceps, Calista, 128. 



Cermatia, 128-134, 208(2). 

 Force-pump for spraying elm-leaf beetle, 



202. 

 Forel on smell in insects, 180. 

 Forest tent-caterpillar, 178, 204. 

 Forflcula, 167. 

 Formica fusca, 181. 

 Fossil insects, 170, 176. 

 Foster, H. J., rose-bugs from, 142. 

 Four-lined leaf-bug on currant, 200. 

 foveatus, Hadrobregmus, 20. 

 French. Prof. [G. H.], Butterflies of Eastern 

 United States, referred to, 164. 



cited, .57, 58, 173, 180. 



on Homoptera lunata, 57, 58. 

 frigida, Coelopa, 174. 

 Frog spittle, 120. 

 frontalis, Systena, 156. 

 Fruit, areas devoted to, 184. 

 Fruit-crop of the United States, 184. 

 Fruit Growers' Journal, mention of, 180. 

 Fruit-insects, publications on, 191-2. 

 Fruit, large production of, 184. 

 Fruit-pests, 188. 

 Fulleri, Aramigus, 193. 

 Fuller's rose-beetle, 193. 

 fulvipes, Eurytoma, 29. 

 fumifei-ana, Tortrix, 20. 



